GABA and L-tryptophan don't act on blood sugar directly — they support the nervous system's calming signals and normal sleep regulation, both of which have a genuine, documented relationship with blood sugar stability.
GABA: the nervous system's calming signal
Gamma-aminobutyric acid (GABA) is the body's primary inhibitory neurotransmitter, involved in calming nervous system activity. Its inclusion in a blood sugar formula reflects the connection between chronic stress, elevated cortisol, and blood sugar elevation — supporting calm is one indirect route to supporting steadier glucose.
L-Tryptophan: sleep's essential building block
L-tryptophan is an essential amino acid the body converts into serotonin and then melatonin, making it a foundational nutrient for normal sleep regulation. Poor sleep is well-documented in research to impair insulin sensitivity and increase next-day blood sugar variability — a genuine, well-established link.
Why "nervous system calm and blood sugar" is a real connection, not just marketing
Cortisol, the body's primary stress hormone, directly raises blood sugar by signaling the liver to release stored glucose. Chronic stress and poor sleep both elevate cortisol persistently — meaning ingredients supporting relaxation and sleep are addressing a genuine contributing factor, not an unrelated add-on.
What else supports this pathway
- Consistent sleep and wake times, even on weekends
- Reducing screen exposure before bed, which affects natural melatonin production
- Stress-management practices like brief daily walks or breathing exercises
See the full 23-ingredient SugarReset formula
Chromium declared separately; the rest in a shared blend.
See the Ingredients